Analysis of interatomic Contacts of Structural Units in PDB entry:
7ETK


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 7ETK entry

There are 2 chains in PDB entry 7ETK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6SER 289
B
 SER 5ASP 288
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 24 helices in PDB entry 7ETK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 28Right-handed alpha
Helix 2
AA2
A
38 54Right-handed alpha
Helix 3
AA3
A
64 68Right-handed 310
Helix 4
AA4
A
77 82Right-handed alpha
Helix 5
AA5
A
82 88Right-handed alpha
Helix 6
AA6
A
89 91Right-handed 310
Helix 7
AA7
A
92 103Right-handed alpha
Helix 8
AA8
A
130 141Right-handed 310
Helix 9
AA9
A
171 175Right-handed 310
Helix 10
AB1
A
182 186Right-handed 310
Helix 11
AB2
A
240 246Right-handed alpha
Helix 12
AB3
A
248 255Right-handed alpha
Helix 13
AB4
A
278 282Right-handed alpha
Helix 14
AB5
B
17 28Right-handed alpha
Helix 15
AB6
B
38 55Right-handed alpha
Helix 16
AB7
B
77 81Right-handed 310
Helix 17
AB8
B
82 88Right-handed alpha
Helix 18
AB9
B
92 103Right-handed alpha
Helix 19
AC1
B
130 141Right-handed 310
Helix 20
AC2
B
171 175Right-handed 310
Helix 21
AC3
B
182 186Right-handed 310
Helix 22
AC4
B
240 246Right-handed alpha
Helix 23
AC5
B
248 255Right-handed alpha
Helix 24
AC6
B
278 282Right-handed alpha
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There are 6 sheets in PDB entry 7ETK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
11 13first strand
Strand 2
A
30 34parallel
Strand 3
A
196 200anti-parallel
Strand 4
A
149 155anti-parallel
Strand 5
A
218 227anti-parallel
Strand 6
A
109 119anti-parallel
Strand 7
A
73 75anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
187 188first strand
Strand 2
A
167 168anti-parallel
Strand 3
A
205 206anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
272 273first strand
Strand 2
A
276 277anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 13first strand
Strand 2
B
30 34parallel
Strand 3
B
196 200anti-parallel
Strand 4
B
149 155anti-parallel
Strand 5
B
218 227anti-parallel
Strand 6
B
109 119anti-parallel
Strand 7
B
73 75anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
187 188first strand
Strand 2
B
167 168anti-parallel
Strand 3
B
205 206anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
272 273first strand
Strand 2
B
276 277anti-parallel
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